type 2 surge arrester / in-line / low-voltage
Transient Protection for Low-Voltage Signal Lines in Water/Wastewater Industries.
The SolaHD SS64 and SS65 surge protection devices are designed for the water and wastewater industry. These multi-stage hybrid suppressors address over-voltage transients with gas tube and silicon avalanche technology. In addition, sneak and fault currents are mitigated with PTC devices, which consist of solid-state resettable fuses. The units are encapsulated in stainless steel pipe nipples making them suitable for use in severe environments. The SolaHD SS64 models protect a signal pair and the SolaHD SS65 models protect a signal pair plus the cable shield (drain wire).